diff options
| author | Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> | 2024-02-05 00:06:06 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-08 15:00:45 +0100 |
| commit | 3d801a7591824aa29fdb0774e0881890d4a773f1 (patch) | |
| tree | 36310d5a110aa6bda6ab8b7526ad8356e6ab0a27 /drivers/net/wireless/intel/iwlwifi/fw/acpi.c | |
| parent | a20ac99b5f5ee768866b42d28138d90d89158042 (diff) | |
wifi: iwlwifi: Add support for PPAG cmd v5 and PPAG revision 3
Add support for
- PPAG revision 3 in BIOS to enable PPAG in UHB
- PPAG command version 5, this command allows OEM to control
enablement of PPAG for LPI for UHB mode in USA and ETSI countries.
Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240204235836.d17425824b11.If2c1b29e3c579f4135383681af2d625cfe2cffcd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/acpi.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index 9afb1b1d6aea..82ecea00f2b3 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -817,15 +817,15 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt) if (IS_ERR(data)) return PTR_ERR(data); - /* try to read ppag table rev 2 or 1 (both have the same data size) */ + /* try to read ppag table rev 3, 2 or 1 (all have the same data size) */ wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev); if (!IS_ERR(wifi_pkg)) { - if (tbl_rev == 1 || tbl_rev == 2) { + if (tbl_rev >= 1 && tbl_rev <= 3) { num_sub_bands = IWL_NUM_SUB_BANDS_V2; IWL_DEBUG_RADIO(fwrt, - "Reading PPAG table v2 (tbl_rev=%d)\n", + "Reading PPAG table (tbl_rev=%d)\n", tbl_rev); goto read_table; } else { @@ -857,7 +857,8 @@ read_table: goto out_free; } - fwrt->ppag_flags = flags->integer.value & IWL_PPAG_ETSI_CHINA_MASK; + fwrt->ppag_flags = iwl_bios_get_ppag_flags(flags->integer.value, + fwrt->ppag_ver); /* * read, verify gain values and save them into the PPAG table. |